Differentiate between Non-Chordata and Chorda | vedclass

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(N/A) Non-ChordataChordata$(1)$ Notochord is absent.$(1)$ Notochord is present.$(2)$ Digestive tract is dorsal to the nerve cord.$(2)$ Digestive tract

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(N/A) Non-ChordataChordata$(1)$ Notochord is absent.$(1)$ Notochord is present.$(2)$ Digestive tract is dorsal to the nerve cord.$(2)$ Digestive tract is ventral to the nerve cord.$(3)$ Pharyngeal gill slits are absent.$(3)$ Pharyngeal gill slits are present.$(4)$ Blood circulatory system is open,closed,or absent.$(4)$ Blood circulatory system is always closed.$(5)$ Nervous system is solid,nerve cord is double,ventral,and ganglionated.$(5)$ Nervous system is hollow,nerve cord is single,dorsal,and without ganglia.$(6)$ Animals are cold-blooded (poikilothermic).$(6)$ Animals can be cold-blooded or warm-blooded (homeothermic).$(7)$ Post-anal tail is absent.$(7)$ Post-anal tail is present.

Differentiate between Non-Chordata and Chordata.

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Non-Chordata	Chordata
$(1)$ Notochord is absent.	$(1)$ Notochord is present.
$(2)$ Digestive tract is dorsal to the nerve cord.	$(2)$ Digestive tract is ventral to the nerve cord.
$(3)$ Pharyngeal gill slits are absent.	$(3)$ Pharyngeal gill slits are present.
$(4)$ Blood circulatory system is open,closed,or absent.	$(4)$ Blood circulatory system is always closed.
$(5)$ Nervous system is solid,nerve cord is double,ventral,and ganglionated.	$(5)$ Nervous system is hollow,nerve cord is single,dorsal,and without ganglia.
$(6)$ Animals are cold-blooded (poikilothermic).	$(6)$ Animals can be cold-blooded or warm-blooded (homeothermic).
$(7)$ Post-anal tail is absent.	$(7)$ Post-anal tail is present.